{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1061401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4d30e0dc35b134c1e3809f1872c40383a75d0aa6b3d53c5aa99bfe94cca3ae6",
    "signature": "0xce2bdaef9a28fd0e5f1f6baf0fa45b98deef1f91f26d3963adcdbdcbe431f28b49cb318ab30dd1e4655e1d55c4133f89a57f743fffa2db00c67c2557f153d5d71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}